Oppo Reno8 (China) vs Redmi K90
The Oppo Reno8 (China) (2022) runs on the MediaTek Dimensity 1300, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 53/100 (a 23-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 4500); the Redmi K90 is faster in AnTuTu (3,077,585 vs 954,090); the Oppo Reno8 (China) is noticeably lighter (179g vs 206g).
Profile comparison
Category scores
Oppo Reno8 (China)
Redmi K90
What makes Oppo Reno8 (China) better?
- Lighter: 179g vs 206g
- Better portability (75/100 vs 55/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 954090
- Better Geekbench Single: 3013 vs 1114
- Better Geekbench Multi: 9287 vs 3281
- Bigger battery: 7100 vs 4500 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (91/100 vs 58/100)
- Better camera (58/100 vs 37/100)
- Longer battery life (72/100 vs 45/100)
- Better display (82/100 vs 69/100)
Comparison verdict
Comparing the Oppo Reno8 (China) vs the Redmi K90, the Redmi K90 scores 23 points higher (76/100 vs 53/100). In the "performance" category, the Redmi K90 leads (91/100 vs 58/100). In the "camera" category, the Redmi K90 leads (58/100 vs 37/100). In the "battery" category, the Redmi K90 leads (72/100 vs 45/100). In the "performance" category, the Redmi K90 significantly outperforms the Oppo Reno8 (China) (91/100 vs 58/100). In the "display" category, the Redmi K90 is a bit better (82/100 vs 69/100). In the "camera" category, the Redmi K90 notably outperforms the Oppo Reno8 (China) (58/100 vs 37/100). In the "battery" category, the Redmi K90 notably outperforms the Oppo Reno8 (China) (72/100 vs 45/100). In the "portability" category, the Oppo Reno8 (China) notably outperforms the Redmi K90 (75/100 vs 55/100).
Specs comparison
| Specification | Oppo Reno8 (China) | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 1300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 954090 | 3077585 | |
| Geekbench Single | 1114 | 3013 | |
| Geekbench Multi | 3281 | 9287 | |
| Display | 6.4" AMOLED | 6.6" AMOLED | |
| Resolution | 1080x2400 | 2510x1156 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4500 mAh | 7100 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 12, ColorOS 12.1 | Android 16 | |
| Brightness (peak) | 800 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 160.6×73.4×7.7 mm | 157.5×75.3×8.0 mm | |
| Weight | 179 g | 206 g | |
| Launch price | — | $401 |
Camera comparison
Oppo Reno8 (China)
- Main: 50MP f/1.8
- Front: 32MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Oppo Reno8 (China)
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Oppo Reno8 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Oppo Reno8 (China) and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads Oppo Reno8 (China) by 69.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Reno8 (China)
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 significantly outperforms the Oppo Reno8 (China) (91/100 vs 58/100).
display
In the "display" category, the Redmi K90 is a bit better (82/100 vs 69/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Oppo Reno8 (China) (58/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Oppo Reno8 (China) (72/100 vs 45/100).
portability
In the "portability" category, the Oppo Reno8 (China) notably outperforms the Redmi K90 (75/100 vs 55/100).
Frequently asked questions
Which is better: the Oppo Reno8 (China) or the Redmi K90?
The Redmi K90 significantly outperforms the Oppo Reno8 (China) by 23 points (76/100 vs 53/100).
What is the rating of the Oppo Reno8 (China) and the Redmi K90?
The Oppo Reno8 (China) has a MobileRank rating of 53/100, the Redmi K90 — 76/100.
Which has the better camera: the Oppo Reno8 (China) or the Redmi K90?
The Redmi K90 leads on camera score (58/100 vs 37/100).
Which is more powerful: the Oppo Reno8 (China) or the Redmi K90?
The Redmi K90 leads on performance (91/100 vs 58/100).
Should you choose the Oppo Reno8 (China) over the Redmi K90?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.